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Articles sur COVID-19

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Vaccinated people are well protected from getting sick, but could they inadvertently transmit the coronavirus? Noam Galai/Getty Images Entertainment via Getty Images

Can people vaccinated against COVID-19 still spread the coronavirus?

The COVID-19 vaccines are a smash success. But that doesn’t mean they keep every vaccinated person completely free of the coronavirus.
Eating less animal proteins may help reduce the risk of future zoonotic viruses. (AP Photo/Seth Perlman)

How plant-based diets could help prevent the next COVID-19

Pandemic viruses arise from raising, harvesting and eating animals. Policy strategy for averting the next pandemic should include supporting those already seeking to make plant-based dietary changes.
A November 2020 memorial in Washington, D.C. consisted of thousands of flags, each planted to remember someone who died of COVID-19. Andrew Lichtenstein/Corbis via Getty Images

578,555 people have died from COVID-19 in the US, or maybe it’s 912,345 – here’s why it’s hard to count

Record-keepers have a pretty good sense of how many people have died. But figuring out the cause of those deaths is a lot trickier – and that’s why reasonable modelers can disagree.

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